巴基斯坦旁遮普邦主要粮食生产的技术效率

IF 1 Q4 DEVELOPMENT STUDIES

Asian Development Review Pub Date : 2022-09-01 DOI:10.1142/s0116110522500160

A. Salam, A. Hameed

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引用次数: 1

摘要

基于2016-2017年的农业调查数据，本研究考察了巴基斯坦旁遮普省小麦、水稻和玉米生产的技术效率。在不同规模收益条件下，小麦种植的技术效率平均为0.65;水稻的平均系数为0.74，玉米的平均系数为0.92。据估计，绝大多数样本农民在规模收益递增的情况下经营。估计小麦种植的规模无效率徘徊在18%左右;在水稻中，这一比例从16%到21%不等，在玉米中，这一比例从7%到17%不等。这些估计表明了提高所有粮食生产的技术和规模效率的范围和潜力，尽管不同作物的提高程度不同。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Technical Efficiency in Production of Major Food Grains in Punjab, Pakistan

Based on the 2016–2017 farm survey data, this study examines technical efficiency in the production of wheat, rice, and maize in Punjab province in Pakistan. Technical efficiency, under varying returns to scale, in wheat farming averaged 0.65; in rice, it averaged 0.74, and in the case of maize, it was 0.92. A great majority of the sample farmers were estimated to be operating under increasing returns to scale. Estimations of scale inefficiency in wheat cultivation hovered around 18%; in rice, it ranged from 16% to 21%, and in maize, it varied from 7% to 17%. These estimates are indicative of the scope and the potential for increasing technical and scale efficiencies in the production of all food grains, albeit to varying degrees for different crops.

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来源期刊

Asian Development Review Social Sciences-Development

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

53 weeks

期刊介绍： The Asian Development Review is a professional journal for disseminating the results of economic and development research carried out by staff and resource persons of the Asian Development Bank (ADB). The Review stresses policy and operational relevance of development issues rather than the technical aspects of economics and other social sciences. Articles are refereed and intended for readership among economists and social scientists in government, private sector, academia, and international organizations.